<style>
    .bootstrap-touchspin .input-group-btn-vertical{
        width: 0%;!important;
    }
</style>
<input ui-jq="TouchSpin" type="text" ng-model="$ctrl.numberData" value="10" class="form-control"
       data-min="0" data-max="{{$ctrl.numberMax}}" data-verticalbuttons="true" ng-change="numberChange()" data-verticalupclass="fa fa-caret-up"
       data-verticaldownclass="fa fa-caret-down" ng-disabled="$ctrl.isDisabled">